CN108222329A - Non-dismantling formwork double-layer heat insulation in-situ concrete wall - Google Patents
Non-dismantling formwork double-layer heat insulation in-situ concrete wall Download PDFInfo
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- CN108222329A CN108222329A CN201810259931.1A CN201810259931A CN108222329A CN 108222329 A CN108222329 A CN 108222329A CN 201810259931 A CN201810259931 A CN 201810259931A CN 108222329 A CN108222329 A CN 108222329A
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- wall
- thermal insulation
- insulation board
- reinforcing bar
- cavity
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- 238000009413 insulation Methods 0.000 title claims abstract description 76
- 239000004567 concrete Substances 0.000 title claims abstract description 73
- 238000009415 formwork Methods 0.000 title claims abstract description 21
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 54
- 239000002131 composite material Substances 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 229920006328 Styrofoam Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000008261 styrofoam Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 18
- 239000004793 Polystyrene Substances 0.000 description 9
- 229920002223 polystyrene Polymers 0.000 description 9
- 238000005034 decoration Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004795 extruded polystyrene foam Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of non-dismantling formwork double-layer heat insulation in-situ concrete wall and its construction method, including cavity under reinforcing bar, composite material skeleton, thermal insulation board, wall upper plenum, wall；The reinforcing bar binding is on the composite material skeleton；The composite material skeleton is used for the corresponding thermal insulation board drawknot in both sides together, so as to form the shell of wall；The thermal insulation board is by the way of formwork erection, and thermal insulation board is arranged from a direction to another direction；The wall upper plenum is the concrete cavity being connect above wall with upper strata floor, for accommodating reinforcing bar；Cavity is the concrete cavity being connect below wall with floor or ground under the wall, for accommodating reinforcing bar；The corresponding thermal insulation board in both sides together, forms cavity, in cavity inside casting concrete by the composite material skeleton drawknot.Speed of application of the present invention is fast, time saving and energy saving, reduces engineering cost, and construction usage is flexible, and thermal insulation board does non-dismantling formwork use simultaneously.
Description
Technical field
The present invention relates to technical field of buildings more particularly to non-dismantling formwork double-layer heat insulation in-situ concrete walls.
Background technology
The bearing wall in China was with clay brick masonry, from Economization on land, environmental protection and energy saving etc. consideration, China in the past
The use of clay brick has strictly been limited, has used various new materials for wall and new construction in building design and construction at present
Method, in-situ concrete wall are one of them, but in-situ concrete wall construction when, largely using assembled steel mould
Plate, plank sheathing or aluminum alloy mould plate, this template itself weight, assembly trouble, loss is high, needs to dismantle after, time-consuming and laborious,
And the requirement of heat preservation is not achieved in in-situ concrete wall, it is also necessary to increase insulating layer in exterior wall surface, generally polystyrene steeps
The light materials such as foam (EPS) thermal insulation board, XPS, rock wool, cause working procedure more, the period is long.
At present, has there is a kind of non-dismantling formwork double-layer heat insulation wall in building trade, for solving asking for above-mentioned appearance
Topic, but existing non-dismantling formwork double-layer heat insulation wall is usually all the wall that blocky hollow polystyrene plate does template, is passed through
Block-like polystyrene hollow module, combination from level to level forms wall, while be laid with reinforcing bar from level to level, then pours into a mould concrete
Into the cavity of polystyrene hollow module, wall is eventually formed.The construction technology of such wall is slow there is construction, due to poly-
Polystyrene module is smaller, and wall assembling is slow, and the cast of wall is also slow, and the both sides of wall are all polystyrene board,
The surface strength of polystyrene board is relatively low, and hanging can only be by beating expansion bolt to concrete layer, it is impossible to cladding heavier decoration
Plank can only generally use glass fiber reticular cloth thin-coat plaster, then make coating decoration, the selection of decoration is limited, smearing on the outside of insulating layer
Grieshoch is relatively thin, and percussion has empty sense, and fire protecting performance is also insufficient, and in addition the impact resistance of wall is also very weak.In addition, polystyrene is empty
Cavity mold block can only be heated by injecting granular polystyrene to dedicated mold, cavity module be formed after demoulding, production efficiency is relatively low, mould
Tool investment is also bigger.
Invention content
In order to overcome the low construction efficiency of existing polyphenyl cavity module in-situ concrete wall, investment height, decorating method
The defects of limited, does non-dismantling formwork the present invention provides a kind of using thermal insulation board, and composite material skeleton does board thermal insulation board material drawknot
Part, the plate for also doing reinforcing bar prick skeleton, form the wall cavity of Dual-layer insulation board, the casting concrete inside wall cavity.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of non-dismantling formwork double-layer heat insulation in-situ concrete wall, including reinforcing bar, composite material skeleton, thermal insulation board, wall
Cavity under upper plenum, wall；The reinforcing bar binding is on the composite material skeleton；The composite material skeleton is used for both sides
Corresponding thermal insulation board drawknot together, so as to form the shell of wall；The thermal insulation board by the way of formwork erection, and thermal insulation board from
One direction is arranged to another direction；The wall upper plenum is the concrete cavity being connect above wall with upper strata floor,
For accommodating reinforcing bar；Cavity is the concrete cavity being connect below wall with floor or ground under the wall, for accommodating
Reinforcing bar；The corresponding thermal insulation board in both sides together, is formed cavity, is poured in cavity inside mixed by the composite material skeleton drawknot
Solidifying soil.
Further, the reinforcing bar includes horizontal reinforcement, vertical reinforcing bar and floor connection reinforcing bar, is placed in horizontal reinforcement
Intracavitary accommodates horizontal reinforcement, and vertical reinforcing bar is accommodated in vertical reinforcing bar placed cavity.
Further, the height of the thermal insulation board is identical with the height of floor, and the width of the thermal insulation board is with 300 millimeters
Based on.
Further, the thermal insulation board is styrofoam or extruded sheet.
Further, the composite material skeleton is made of PVC or PP materials.
A kind of construction method of non-dismantling formwork double-layer heat insulation in-situ concrete wall, including following construction procedure：
Step a, ground is carried out first, generally do a formula ground either the bar planting of raft plate ground or cast ground when
Wait pre-buried vertical reinforcing bar；
Step b, and then installation composite material skeleton, guarantee verticality are fixed using diagonal brace, and according to certain side
To the thermal insulation board of installation composite material skeleton side, one piece on one side, then another composite material skeleton is installed, it is special using skeleton
Tension member, by two pieces of thermal insulation board drawknots together, since entire wall is highly divided into upper, middle and lower-ranking, side installation three
A tension member, while horizontal and vertical composite material skeleton is installed, and pacify according to order according to the intensity requirement of concrete wall
Wall is filled, forms the wall cavity of double-layer heat insulation；
Step c, after one layer of wall installs, certain reinforcing is done to wall, after adjustment is vertical, carries out cast concreter
Sequence, so as to form in-situ concrete wall.
Compared with prior art, the beneficial effects of the invention are as follows：Speed of application of the present invention is fast, time saving and energy saving, reduces
Engineering cost, construction usage is flexible, and template die interior shape is kept the temperature by change, forms the special cavity for accommodating concrete, cast
The latticed wall of special shape is formed after concrete, ground and floor intersection thicken enhancing, along reinforcing bar direction concrete
Thicken, wall it is appropriate elsewhere thinning, after pouring into a mould concrete in this way, special concrete slab, performance reinforcing bar can be formed
The maximum efficiency of enhancing, and concrete is saved, reduce the dead weight of wall.The volume of concrete of saving is filled with thermal insulation board, in this way
Partial insulation layer thickness can increase, and improve the heat insulating effect of wall.Meanwhile the thermal insulation board identical with wall height and multiple
Condensation material skeleton improves the installation effectiveness of wall, and there are the keel wing of prominent thermal insulation board in the both sides of cast concrete back wall
Side can fix suitable decorative panel on wing side, enrich the decoration of wall in this way.It can be beaten on keel wing side with self threading pin
Upper steel plate net, then pea gravel concreten is built in spray or mortar forms certain thickness insulating layer protective layer, then does coating, in this way
Wall is more securely prevented fires, and does not have hollowing sound, it is also more steady and sure that user lives.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is the side view of thermal insulation board in the present invention；
Fig. 5 is the vertical view of thermal insulation board in the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Please refer to Fig.1-Fig. 5, a kind of non-dismantling formwork double-layer heat insulation in-situ concrete wall, including reinforcing bar 1, compound
Cavity 5, horizontal reinforcement placed cavity 6, vertical reinforcing bar placed cavity 7 under material skeleton 2, thermal insulation board 3, wall upper plenum 4, wall.
The reinforcing bar 1 is bound on the composite material skeleton 2, the reinforcing bar 1 include horizontal reinforcement, vertical reinforcing bar and
Floor connects reinforcing bar, and horizontal reinforcement is accommodated in horizontal reinforcement placed cavity 6, is accommodated in vertical reinforcing bar placed cavity 7 vertical
Reinforcing bar.Wherein, horizontal reinforcement placed cavity 6 is larger than adjacent cavity, is in order to which reinforcing bar is preferably wrapped in concrete
The inside, vertical reinforcing bar placed cavity 7 is larger than adjacent cavity, also for preferably reinforcing bar is wrapped in concrete
Face.
The composite material skeleton 2 is used for corresponding 3 drawknot of thermal insulation board in both sides together, so as to form the outer of wall
Shell；The thermal insulation board 3 is by the way of formwork erection, and thermal insulation board 3 is arranged from a direction to another direction；The wall overhead
Chamber 4 is the concrete cavity that connect with upper strata floor above wall, bigger than following, conducive to the more reinforcing bar 1 of receiving；It is described
Cavity 5 is the concrete cavity being connect below wall with floor or ground under wall, larger than cavity above, is conducive to
Accommodate more reinforcing bar 1.
The corresponding thermal insulation board 3 in both sides together, forms cavity, in cavity inside by 2 drawknot of composite material skeleton
Casting concrete.Horizontal reinforcement and vertical reinforcing bar can be installed in cavity, reinforcing bar is bound on composite material skeleton, in cavity
It is interior can with pre-buried water power spool and be used to implement wall enhancing metal embedded part.
The height of the thermal insulation board 3 is identical with the height of floor, and the width of the thermal insulation board 3 is protected based on 300 millimeters
The width selection of warm plate 3 is related with the intensity and material of thermal insulation board, meanwhile, the height of thermal insulation board 3 and composite material skeleton 2
To carry out selection use, quick construction according to the height of wall.
The thermal insulation board 3 is styrofoam or extruded sheet, and styrofoam is as the main component with polystyrene resin, passes through hair
Bubble, the molded foamed material with hole-closing structure formed.Extruded sheet is based on polystyrene resin or its copolymer
Composition is wanted, a small amount of additive is added, by heating extruding and the manufactured hard foam with hole-closing structure.
The composite material skeleton 2 is made of PVC or PP materials.Composite material skeleton 2, which can be molded by, to be come, can also
It is processed using other modes, the height of skeleton can be the height of wall, can also use double-plate keel, several sections are combined into one
Fixed height.
By using cavity 5, horizontal reinforcement under reinforcing bar 1, composite material skeleton 2, thermal insulation board 3, wall upper plenum 4, wall
Placed cavity 6, vertical reinforcing bar placed cavity 7 form the cavity of distinctive concrete, pour into a mould concrete in cavity inside, can be formed
The concrete wall of similar close rib structure, in the case where ensureing wall various aspects force request, concrete it is minimum, reach
The purpose of concrete is saved, while saves cost, the concrete space of saving is filled with thermal insulation board.Simultaneously EPS styrofoams or
XPS extruded sheets can use thermal cutting machine, it is easy to which ground is cut into special shape, so as to form the knot of close rib concrete wall
Structure.
When constructing at the scene, the corresponding thermal insulation board in both sides will as heat preservation plate material tension member with corresponding composite material skeleton
Its drawknot together, forms cavity, then installs horizontal reinforcement and vertical reinforcing bar, then casting concrete, forms wall.If
The shape of thermal insulation board towards concrete side is plane, and the concrete wall of uniform thickness is formed after concrete cast, can pass through change
Thermal insulation board towards concrete side shape, so as to form special concrete wall.According to vertically and horizontally reinforcing bar direction, change
Shape on the inside of plank, plank that can be along reinforcing bar direction is thinner, and such concrete is just thick, forms latticed column and mixes
Solidifying cob wall body.At the position of ground and floor, thermal insulation board inner chambers are done a big part, the ground and floor of such wall are handed over
Meeting place can be thickening, forms the effect as beam, meets the requirement of bar connecting, and the force structure of such wall is more scientific,
The place that his stress is not concentrated can be thinned the thickness of concrete wall, save concrete, the guarantor of wall by thickening thermal insulation board
Warm nature further improves.
The construction method of in-situ concrete wall is as follows：
Step a, ground is carried out first, generally do a formula ground either the bar planting of raft plate ground or cast ground when
Wait pre-buried vertical reinforcing bar；
Step b, and then installation composite material skeleton, guarantee verticality are fixed using diagonal brace, and according to certain side
To the thermal insulation board of installation composite material skeleton side, one piece on one side, then another composite material skeleton is installed, it is special using skeleton
Tension member, by two pieces of thermal insulation board drawknots together, since entire wall is highly divided into upper, middle and lower-ranking, side installation three
A tension member, while horizontal and vertical composite material skeleton is installed, and pacify according to order according to the intensity requirement of concrete wall
Wall is filled, forms the wall cavity of double-layer heat insulation；
Step c, after one layer of wall installs, certain reinforcing is done to wall, after adjustment is vertical, carries out cast concreter
Sequence, so as to form in-situ concrete wall.
In conclusion keeping the temperature template die interior shape by change, the special cavity for accommodating concrete is formed, pours into a mould concrete
The latticed wall of special shape is formed afterwards, and ground and floor intersection thicken enhancing, thickened along reinforcing bar direction concrete, wall
Body it is appropriate elsewhere thinning, after pouring into a mould concrete in this way, special concrete slab can be formed, playing reinforcing bar enhances most
Big effect, and concrete is saved, reduce the dead weight of wall.The volume of concrete of saving is filled with thermal insulation board, such partial insulation
Layer thickness can increase, and improve the heat insulating effect of wall.Meanwhile the thermal insulation board identical with wall height and composite material bone
Frame improves the installation effectiveness of wall, and there are the keel wing side of prominent thermal insulation board in the both sides of cast concrete back wall, in this way may be used
To fix suitable decorative panel on wing side, the decoration of wall is enriched.Expanded metal lath can be stamped with self threading pin on keel wing side,
Then pea gravel concreten is built in spray or mortar forms certain thickness insulating layer protective layer, then does coating, such wall is more firm
Gu fire prevention does not have hollowing sound, it is also more steady and sure that user lives.
Above are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of non-dismantling formwork double-layer heat insulation in-situ concrete wall, it is characterised in that：Including reinforcing bar (1), composite material skeleton
(2), cavity (5) under thermal insulation board (3), wall upper plenum (4), wall；
Reinforcing bar (1) binding is on the composite material skeleton (2)；
The composite material skeleton (2) for by both sides corresponding thermal insulation board (3) drawknot together, so as to form the outer of wall
Shell；
The thermal insulation board (3) is by the way of formwork erection, and thermal insulation board (3) is arranged from a direction to another direction；
The wall upper plenum (4) is the concrete cavity being connect above wall with upper strata floor, for accommodating reinforcing bar (1)；
Cavity (5) is the concrete cavity being connect below wall with floor or ground under the wall, for accommodating reinforcing bar
(1)；
The corresponding thermal insulation board in both sides (3) together, forms cavity, in cavity inside by composite material skeleton (2) drawknot
Casting concrete.
2. non-dismantling formwork double-layer heat insulation in-situ concrete wall according to claim 1, it is characterised in that：The reinforcing bar
(1) reinforcing bar is connected including horizontal reinforcement, vertical reinforcing bar and floor, horizontal reinforcement is accommodated in horizontal reinforcement placed cavity (6),
Vertical reinforcing bar is accommodated in vertical reinforcing bar placed cavity (7).
3. non-dismantling formwork double-layer heat insulation in-situ concrete wall according to claim 2, it is characterised in that：The thermal insulation board
(3) height is identical with the height of floor, and the width of the thermal insulation board (3) is based on 300 millimeters.
4. the non-dismantling formwork double-layer heat insulation in-situ concrete wall according to claim 1 or 3, it is characterised in that：The guarantor
Warm plate (3) is styrofoam or extruded sheet.
5. non-dismantling formwork double-layer heat insulation in-situ concrete wall according to claim 1, it is characterised in that：The composite wood
Material skeleton (2) is made of materials such as PVC or PP.
6. a kind of construction method of non-dismantling formwork double-layer heat insulation in-situ concrete wall, it is characterised in that：Including step of constructing as follows
Suddenly：
Step a, ground is carried out first, generally do a formula ground either the bar planting of raft plate ground or cast ground when it is pre-
Bury vertical reinforcing bar；
Step b, and then installation composite material skeleton, guarantee verticality are fixed, and pacify according to a certain direction using diagonal brace
The thermal insulation board of composite material skeleton side is filled, one piece on one side, then another composite material skeleton is installed, it is dedicated using skeleton
Tension member, by two pieces of thermal insulation board drawknots together, since entire wall is highly divided into upper, middle and lower-ranking, three drawings are installed in side
Part is tied, while horizontal and vertical composite material skeleton is installed, and wall is installed according to order according to the intensity requirement of concrete wall
Body forms the wall cavity of double-layer heat insulation；
Step c, after one layer of wall installs, certain reinforcing is done to wall, after adjustment is vertical, carries out cast concrete process,
So as to form in-situ concrete wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259931.1A CN108222329A (en) | 2018-03-27 | 2018-03-27 | Non-dismantling formwork double-layer heat insulation in-situ concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259931.1A CN108222329A (en) | 2018-03-27 | 2018-03-27 | Non-dismantling formwork double-layer heat insulation in-situ concrete wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222329A true CN108222329A (en) | 2018-06-29 |
Family
ID=62659064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810259931.1A Withdrawn CN108222329A (en) | 2018-03-27 | 2018-03-27 | Non-dismantling formwork double-layer heat insulation in-situ concrete wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914627A (en) * | 2019-04-12 | 2019-06-21 | 上海圣奎塑业有限公司 | Inside and outside assembled wall heat-insulation system |
| CN109944353A (en) * | 2019-03-26 | 2019-06-28 | 上海息数建筑科技有限公司 | Wall body structure |
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|---|---|---|---|---|
| CN109944353A (en) * | 2019-03-26 | 2019-06-28 | 上海息数建筑科技有限公司 | Wall body structure |
| CN109914627A (en) * | 2019-04-12 | 2019-06-21 | 上海圣奎塑业有限公司 | Inside and outside assembled wall heat-insulation system |
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